Portion of an upper of a footwear article



FIG. 1 is a side perspective view of a portion of an upper of a footwear article;

FIG. 2 is a first side view of the portion of an upper of a footwear article of FIG. 1; and,

FIG. 3 is a second side view of the portion of an upper of a footwear article of FIG. 1.

The ornamental design that is claimed is shown in solid lines in the drawings: The broken (dashed) lines shown in the figures are included for the purpose of illustrating environmental elements only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a portion of an upper of a footwear article, as shown and described. 